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Retrieve/Clear Continuous DTCs







RETRIEVE/CLEAR CONTINUOUS MEMORY DTCs (CMDTCs)

Connect the scan tool. Turn off accessories. If vehicle is equipped with an auxiliary powertrain control (rpm control), it must be turned off to perform self tests.
- Perform the necessary vehicle preparation and visual inspection. Refer to Quick Test Operation. Quick Test Operation
- Refer to the manufacturer manual for scan tool instructions.

NOTE: The following steps must be performed for the powertrain and transmission control modules.

- Select RETRIEVE/CLEAR CONTINUOUS MEMORY DTCs
- Turn key on.
- Follow operating instructions from the menu.
- Record DTCs and follow appropriate pinpoint test for continuous memory DTC diagnostics. P Code Charts
- After test, cycle key to off before running other tests or driving vehicle.
- Continuous memory DTCs must be cleared after repair is made.